baber/WOPTO huggingface dataset:
Patent JP-2001201194-A (JP)
Title: Cold storage system with deep freezer
Inventor: TSUBOI KOSUKE
IPC: F25B1/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by improving a total heat insulating efficiency in a compressor, to deal with a load change in a cold storage cabinet and a deep freezer, to make temperatures of the respective cabinets uniform and to establish a method for efficiently defrosting an evaporator. SOLUTION: A cold storage system equipped with the deep freezer comprises a first compression element, condenser, first expansion unit, low temperature evaporator, second compressing element, second expansion unit, high-temperature evaporator, and heat exchanger for heat exchanging the refrigerant flowing into a first expansion unit or a refrigerant passing the first expansion unit with the high temperature evaporator. Thus, the overall heat insulating efficiency of the first compressing element is improved. Furthermore, heat exchanging is conducted in the high-temperature evaporator, to raise a supercooling degree of the refrigerant flowing to the low-temperature evaporator, and the efficiency of a refrigerating cycle can be improved.
Patent JP-2001203250-A (JP)
Title: Film thickness control method
Inventor: WARATANI SHUZO
IPC: H01L21/027
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness control method for completely forming and removing coating with an optimum film thickness that is formed by using vapor obtained by evaporating stock solution. SOLUTION: The average film thickness of coating is measured over a wide range by a feeler-type film thickness measuring instrument or the like, and at the same time the amount of main constituent of coating is analyzed, for example, by a time-of-flight secondary ion mass spectrograph, thus grasping and controlling the accurate amount of main constituent of coating.
Patent JP-2001198271-A (JP)
Title: Playing machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a control structure by which control from a condition where electric power is cut off can be accurately resumed when the electric power failure is returned to the original condition and control of playing can be efficiently performed within a restricted program size in a program of a control device of a pachinko machine. SOLUTION: In the control device for playing with a back-up function, when the electric power failure is returned to the original condition, whether an interrupt setting is done to the control processing for playing which has been practiced by a main control means when the electric power is cut off is judged and in the case when disabling interruption has been set, after the is set again, the control processing of playing which has been practiced when the electric power was cut off is started again and in the case when interruption is disabled after a condition where interruption is abled, the control processing for playing which has been practiced when the electric power was cut off is started again.
Patent JP-2001200835-A (JP)
Title: Pivot bearing structure
Inventor: ISHIZUKA YOSHITADA
IPC: F16C17/08
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a pivot bearing structure capable of high precision positioning in the axial direction. SOLUTION: The pivot bearing structure is provided with adjusting shafts 5, 5 capable of adjusting advance and retract of stator frame 4, 4a in the axial direction to be structured to support axial force of a rotor 1a at one point between the adjusting shafts 5, 5 and the rotor 1a. The adjusting shafts 5, 5 are inserted through sleeve-like rings 6, 6 which are very closely fitted in the stator frames 4, 4a to retain their outer peripheral surfaces to the stator frames 4, 4a. The rings 6, 6 are provided with pressing members 7, 7 for pressing their outer peripheral surfaces.
Patent JP-2001202844-A (JP)
Title: Waterproof breaker
Inventor: EGUCHI EIJI
IPC: H01H73/06
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof breaker having waterproof, wet resistance means to adapt for the outdoor wiring. SOLUTION: This breaker 1 being connected with wires 4 has nuts 2, and a mounting hole 1a extending to the nuts 2 from a bottom surface. The breaker 1 is water-tightly covered with a bag shaped cover 3 having elasticity and flexibility. A bottom plate 6 is fixed to the bottom surface of the breaker 1 by bolts 7, which are fastened to the nuts 2 through the mounting hole 1a of the breaker 1, to water-tightly seal an opening of the cover 3. The wires 4 from the breaker 1 are hermetically withdrawn out of the cover 3.
Patent JP-2001206194-A (JP)
Title: Seat belt device
Inventor: MORISANE KENICHI
IPC: B60R22/28
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device having a pre-tensioner mechanism not obstructing the torsional operation of a rotating shaft while avoiding members from being complicated. SOLUTION: This seat belt device comprises a gas generating device 32 generating a high pressure for pushing out a moving body 36 disposed in a pipe 70 in one direction, a case 26 fixing the pipe thereto, a clutch 44 disposed coaxially with a retractor shaft 24 and connected to the retractor shaft when the outer periphery thereof is rotated in one direction, and a wire 40 having one end side wound on the outer peripheral surface of a clutch part and the other end side locked to the inside of a storage part 26a formed in the case through the moving body. When the moving body is moved from the initially disposed position thereof to the other direction, the locking of the other end side of the wire is released.
Patent JP-2001207345-A (JP)
Title: Chemical fiber cord for reinforcing rubber product
Inventor: SASAKI KOZO
IPC: D02G3/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical fiber cord useful for excluding air between unvulcanized rubber materials during the vulcanization and excellent in absorptivity of the air. SOLUTION: This chemical fiber cord is obtained by twisting two kinds of filaments different in material together and one kind of the filaments has a lower melting point than a heat-treating temperature required for a bonding treatment of the other kind of the filaments.
Patent JP-2001207849-A (JP)
Title: Premixed, compressed self-ignition engine and method of operating the same
Inventor: ASADA SHOJI
IPC: F02D19/10
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide technology that can ensure proper compressed self-ignition timing and thus a stable operating condition, in a premixed, compressed self- ignition engine wherein a premix of fuel and oxygencontaining gas for combustion is compressed for self-ignited combustion in a combustion chamber enclosed with a cylinder and a piston and connected to an intake passage and an exhaust passage so as to keep the crankshaft rotating. SOLUTION: A communicating passage 21 interconnects an intake passage 13 and an exhaust passage 14 to lead part of exhaust gas e flowing in the exhaust passage 14 into the intake passage 13. Crankshaft rotation frequency setting means 22 set the rotation frequency of a crankshaft 9 to thus set the temperature of the exhaust gas e fed to the intake passage 13 and resultantly compressed self-ignition timing.
Patent JP-2001205565-A (JP)
Title: Grinding wheel for polishing semiconductor
Inventor: HONDA MINORU
IPC: B24D3/34
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel for grinding a thin film formed on a semiconductor wafer with superior flatness and durability. SOLUTION: The grinding wheel comprises abrasive grains and a resin capable of bonding the abrasive grains (a phenol resin commonly used for a resinoid grinding wheel). It has a compression modulus of 100-4000 MPa and a tensile distortion of 0.1-1.0% and uses high purity cerium oxide having an average grain size of 0.1-5.0 μm for the abrasive grains. The rate of the abrasive grains to the grinding wheel is preferably 25-50% by volume.
Patent JP-2000159163-A (JP)
Title: Crawler belt shoe
Inventor: KUMANO YOICHI
IPC: B62D55/26
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the installation workability in relation to a track shoe, and to improve the durability of a crawler belt shoe by locking a hook fitting with one edge of the track shoe, and directly installing the other end thereof with a bolt from a link side of the track shoe. SOLUTION: A band plate 1 is formed with a grouser 10 directed to a grounding surface. A hook fitting 3 is welded to a bottom surface 11 between the grousers 10, 10. On the other hand, the band plate 1 is formed with a bolt hole 4 at a side opposite to the hook fitting 3. A rubber pad 5 is welded to the band plate 1 by vulcanizing welding at a grounding side in the cross direction of a crawler belt shoe, and a welding part of the hook fitting 3 is embedded in this rubber pad 5. Cross directional ends of the band plate 1 are covered with the rubber. The crawler belt shoe is locked with one edge of the track shoe 11 by the hook fitting 3, and a bolt 13 is screwed with a cap nut 2 of the opposite side through a bolt hole 12 of the track shoe 11 so as to install the crawler belt shoe.
Patent JP-2001211266-A (JP)
Title: Massage transmission method and mobile phone with massage transmission function, and massage reception method and mobile phone with massage reception function
Inventor: YONEYAMA TOKUJI
IPC: H04W88/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a massage transmission method, by which a mail can be sent by arbitrarily designating whether the mail is sent with confidentiality, without having to waste the mail preparation processing up to now. SOLUTION: Prior to the transmission of a massage generated by a mobile phone, when a key designated in advance on the phone is operated, whether to handle the massage is designated optionally as a confidential massage is decided, and when the massage is designated as the confidential massage, a character code denoting confidentiality is added to the head position of the massage, and the resulting massage is transmitted to a destination.
Patent JP-2001216449-A (JP)
Title: Method and system for sending and collecting electronic coupon, radio base station and radio portable terminal
Inventor: SAITO TAKESHI
IPC: G06F19/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic coupon sending system capable of exchanging an electronic coupon between equipment on the side of the trade and the equipment of an individual without interposing a communication provider. SOLUTION: The notice of a terminal ID is requested from a radio base station 102 through a radio LAN to a radio portable terminal 105, the terminal ID is reported from the radio portable terminal 105 through the radio LAN to the radio base station 102, it is requested from the radio base station 102 to a coupon server 104 to investigate whether a radio portable terminal having the reported terminal ID is the sending target of the electronic coupon or not, the investigated result is reported from the server device 104 to the radio base station 102 and when the reported investigated result shows that terminal is the sending target of the electronic coupon, the electronic coupon is transmitted from the radio base station 102 through the radio LAN to the radio portable terminal 105.
Patent JP-2001212253-A (JP)
Title: Particle ray irradiation method and particle ray irradiation equipment
Inventor: IZEKI YASUSHI
IPC: A61N5/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly, accurately and easily irradiate over a three dimensional irradiation area. SOLUTION: The particle ray irradiation equipment is provided with a range shifter 7 to shift the energy of particle ray spot beam to plural kinds and scanning magnets 3a, 3b to shift the position to be irradiated by the particle ray. The energy and the position of particle ray spot beam are controlled during the irradiation on the affected part. A scatterer device 9 is provided, which can shift the diameter of spot beam to plural kinds.
Patent JP-2001215763-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KATSUAKI
IPC: G03G15/16
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing an image defect caused just after the device is left as it is for a long time under high humidity environment especially and obtaining an excellent image whose image density is always stable and which has neither fogging nor roughness. SOLUTION: A developer concentration control means detects the material of developer in a developing means, and controls the image forming processing condition of image forming operation just after restarting the image forming operation based on a difference between the results detected just before stopping the image forming operation and just after restarting it in the case of judging that the result detected just after restarting the image forming operation in the case of restarting the image forming operation after stopping it is changed with respect to the result detected just before stopping the image forming operation in the case of stopping the image forming operation.
Patent JP-2001220986-A (JP)
Title: Geological specimen sampling device
Inventor: MAKINO MASAMI
IPC: E02D1/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To improve specimen sampling efficiency as well as to continuously sample specimens in a simple sampling method. SOLUTION: The upper end of a specimen sampling pipe 1 provided with a unloadable drilling tool 3 at the tip is closed by an end cap 4 and is also connected to a suction device 2. While the air in the specimen sampling pipe 1 is sucked, the specimen sampling pipe 1 is driven into the ground by heavy driving impact force or the like for continuously taking geological samples S in the specimen sampling pipe 1.
Patent JP-2001219861-A (JP)
Title: Motor-driven power steering controller
Inventor: FUKUYAMA YUICHI
IPC: B62D5/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering controller capable of preventing the turning radius of a wheel from decreasing and the frequency of steering from increasing, in steering a steering wheel many times for garaging or the like, while protecting a motor-driven power steering control system against overheat. SOLUTION: This controller is provided with a proportion calculating circuit 27 which determines a proportion of decreasing motor current to temperature t with temperature information obtained from a temperature sensor 10, and an overheat protection motor current controlling means which provides a motor current command 1 applied to a motor 5 by uniformly decreasing more a motor current command 0 as the temperature t becomes higher by the multiplication of the proportion calculated by the proportion calculating circuit 27 and the motor current command 0 obtained by assist control during steering to gather.
Patent JP-2001223491-A (JP)
Title: Power source device
Inventor: KUBOTA IKUO
IPC: H05K7/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a power source device which efficiently cools heating parts mounted in high density with a simple structure. SOLUTION: When a heating part 32 provided in a power source device 1 is forcedly air-cooled with a fan 9, the air taken in a case 2 by a fan 9 passes an input region 10, a power conversion region 11, and an output region 12, in this order. The blast passing a ventilation path 38a of the input region 10 is disturbed in the power conversion region 11, so that it is fed to the output region 12 with even temperature distribution and speed distribution. With this configuration, an input module 13, a transformer 14, and an output module 15 are efficiently cooled.
Patent JP-2001221150-A (JP)
Title: Rotary fluid machine
Inventor: ENDO TSUNEO
IPC: F04C23/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To make a rotary fluid machine efficiently drivable, by suppressing to a minimum limit a leak of high pressure fluid from a rotary valve in the rotary fluid machine. SOLUTION: First passages 94, 95 supplying/discharging a high pressure fluid to/from a cylinder formed in a rotor of an expander or compressor and second passages 102, 103 supplying/discharging a low pressure fluid from the above cylinder to a rotor chamber are formed in a fixed shaft 65 rotatably supporting the rotor. A switching mechanism 64 integrally rotated with the rotor to selectively connect the above first passages 94, 95 or the above second passages 102, 103 to the cylinder through a through hole c is fitted to the fixed shaft 65 capable of relative rotation and in a sealed condition. Port grooves 124, 125 surrounding an external periphery of the above first passages 94, 95 are formed in a slide surface of the fixed shaft 65 and the switching mechanism 64, these port grooves 124, 125 are connected to the above second passages 102, 103.
Patent JP-2001227925-A (JP)
Title: Method for inspecting concrete and measuring jig for use therein
Inventor: ITO YUKIHIRO
IPC: G01B11/24
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a concrete structure and a measuring jig minimizing damage to the concrete structure caused by the inspection, enabling concrete to be inspected for its degradation with high accuracy, and facilitating repair after the inspection. SOLUTION: The method for inspecting the concrete structure for its degradation in the direction of depth includes a process for forming a borehole part in the concrete structure, a process for inserting an endoscope into the borehole part, and a process for observing degradation inside the borehole part through the endoscope.
Patent JP-2001228845-A (JP)
Title: Method and device for screen data generation, and recording medium with screen data generation processing program recorded thereon
Inventor: OSAKI MICHIO
IPC: G09G5/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for screen data generation and a recording medium with a screen data generation program recorded, which easily recognize the relation between the volume of generated screen data and the volume of screen data which can be displayed on a display device. SOLUTION: Parts are arranged in an editing screen on a display of a screen data generation device for generating a display screen. Screen data corresponding to the display screen is stored in a RAM. When a data check function is started, a data check display window 550 is opened, and the present value of each item related to screen data corresponding to the generated display screen is displayed in contrast with a limit value.
Patent JP-2001234252-A (JP)
Title: Steel strip carrying method
Inventor: OTA NORIO
IPC: C21D9/573
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel strip carrying method to prevent the quality degradation caused by the contact of a cooling gas jet nozzle. SOLUTION: When a steel strip is fed to a continuous annealing facility or a continuous galvanizing facility having a cooling zone provided with the cooling gas jet nozzle in a carrying process of the steel strip, the steel strip is supported by at least a pair of guide rolls to hold the steel strip by face and back sides thereof, and the unit tension to satisfy the inequality: T/9.8>=2.13×105×l1.2×t0.8×(W/1000)1.1/d1.8} is given to the steel strip in the cooling zone by bridle rolls disposed on the inlet and outlet sides of the cooling zone under the support by the guide rolls.  In the inequality, T is the tension (N) in the steel strip, t is the thickness (mm) of the steel strip, W is the width (mm) of the steel strip, d is the gap (mm) between the nozzle and the steel strip, l is the maximum length (m) between the guide rolls between the guide roll and the bridle roll.
Patent JP-2001245129-A (JP)
Title: Image processing unit
Inventor: TSURUOKA TAKEO
IPC: H04N5/235
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can obtain properties of the gray level transformation with fewer number of computation times and with less memories. SOLUTION: This unit composites wide dynamic range images from among multiple images with different exposures. Namely, and provides the image processing unit provided the calculation part 10 of the quantity of the properties, which is composed by the local area extraction part 20 which extracts local area with the designated size on each of the images, by a first signal extraction part 22 which calculates a signal equivalent to the luminance at the grid point skewed by 1/2 a pixel in the horizontal and vertically directions, and by a second signal extraction part 23, which calculates the edge components of the signal equivalent to the luminance, provided an extraction part 11 of the proper exposure which extracts proper exposure thresholds based on the signal equivalent to the luminance, provided the correction part 12 of the gradients which compensates for the gradations of the proper exposure thresholds bases on the edge components, and provided the image compositing interpolation part which generates the wide dynamic range images through compositing of the proper exposure thresholds compensated for gradation.
Patent JP-2001221345-A (JP)
Title: Spindle seal device
Inventor: AIZAWA HIROSHI
IPC: F16C32/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a spindle seal device capable of improving a sealing effect without using a magnetic fluid seal and without being influenced by radial displacement by external force of shafts. SOLUTION: This spindle seal device 1 (2, 3 or 4) having a bearing 11 and shafts 13, 33 relatively rotatably supported by a housing 12 via the bearing 11, can seal the inside and outside of the spindle device 10 by pressure and a flow of air blown off from gas bearings 15, 25 by arranging the gas bearings 15, 25 between the bearing 11 and the outside.
Patent JP-2001243070-A (JP)
Title: Processor and branch predicting method and compile method
Inventor: ASANO SHIGEHIRO
IPC: G06F9/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a processor having the improved predicting precision of a condition branch instruction, and having the improved processor performance. SOLUTION: In a next address calculating part 14 in the processor, an SEL0 refers to a Predecode 0 added to the instruction of an instruction cache 15, and when this is a value indicating the invalidity of prediction, outputs branch prediction from a saturation counter part 150, and when this is a value indicating the validity of prediction, outputs branch prediction Predecode 1 by a compiler added to the instruction of the instruction cache 15. When the output of the SEL0 is a value indicating the establishment of branch, an SEL1 selects the output (branch destination address) of an adder 146, and when this is a value indicating the disestablishment of branch, selects the output (the next address of the instruction) of an adding circuit 145. As long as the prediction does not fail, the output of the SEL1 is held through an SEL2 in a next address register 144.